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Home » Recipes » Pasta

Cottage Cheese Spaghetti

By Laura Fuentes Updated Dec 2, 2025

5 from 21 votes

Recipe

This post may contain affiliate links. Read our disclosure policy here.

Grab your favorite tomato sauce for spaghetti, add cottage cheese, and transform it into a deliciously creamy red sauce real quick!

Taking pasta from boring to epic takes very little time and effort with this simple recipe for cottage cheese spaghetti!

top view of spaghetti with cottage cheese tomato sauce

Jarred Cottage Cheese Spaghetti Sauce

Sometimes, when I have a little more time, I make my cottage cheese pasta from scratch or even cottage cheese lasagna, but for nights when I’m in a hurry, this cottage cheese tomato sauce saves the day!

Sometimes we eat it plain, other times tossed with chicken pieces I cook in a pan. It’s versatile, and it makes me feel like I’ve got it together since my kids devour it without complaints. You can also add cottage cheese to chicken alfredo!

How to Elevate Jarred Pasta Sauce 

Want to make your pasta sauce feel like homemade? Sauté a finely chopped onion and 2 garlic cloves for 2-3 minutes, until the onions are translucent. Then, add the pasta sauce to the skillet. This simple step will elevate any jar!

How to Make Cottage Cheese Tomato Sauce with a Jarred Sauce 

You’re three steps away from the most epic and easy cottage cheese spaghetti! Check out the simple process and my tips to give this pasta sauce the perfect texture:

  1. Cook the pasta following the package directions. Once ready, reserve ½ cup of pasta water. You’ll use it later to thin the sauce.
  2. Blend the cottage cheese to yield a smooth texture that mixes well with the tomato sauce.
  3. Combine the tomato sauce and blended cottage cheese with the spaghetti. It will be thick. To thin it out, add some reserved pasta water until you get the desired consistency.
top view of spaghetti with cottage cheese tomato sauce

Does Cottage Cheese Melt in Sauce? 

Cottage cheese doesn’t melt directly in the sauce; that’s why it needs to be blended first. Once blended and smooth, it will combine perfectly with the jarred tomato sauce.

How Much Protein is in Cottage Cheese Pasta Sauce

Each serving of spaghetti with cottage cheese tomato sauce contains about 20 grams of protein, making this pasta dinner a high-protein meal by simply including cottage cheese in the sauce!

Cottage Cheese Tomato Sauce

top view of spaghetti with cottage cheese tomato sauce
Servings: 4
Prep Time: 10 minutes mins
Cook Time: 10 minutes mins
Total Time: 20 minutes mins
Grab your favorite tomato sauce for spaghetti, add cottage cheese, and transform it into a deliciously creamy red sauce real quick!
5 from 21 votes
Print Pin

Ingredients

  • 12 ounces of spaghetti
  • 24 ounce jar of marinara sauce
  • 1 cup cottage cheese
  • Parmesan cheese, for serving

Instructions

Prep:

  • Bring a pot of water to boil and cook the spaghetti according to package directions. When the pasta is ready, reserve ½ cup of pasta water, drain the water out, and add it back into the pot.
  • Blend the cottage cheese in your blender until it’s smooth.

Combine:

  • Once the pasta is cooked, pour the jarred pasta sauce and the smooth cottage cheese over the top. Use kitchen tongs and toss to mix. The sauce will be thick. If it's too thick to your liking, slowly the reserved pasta water to thin it out.

Serve:

  • Divide the pasta into bowls and serve with parmesan cheese over the top.

Notes

  • Elevate your jarred pasta sauce by sautéing a chopped onion and 2 garlic cloves in a skillet for 2-3 minutes, until the onions are translucent. Then, add the jarred pasta sauce and cottage cheese and combine into a sauce. Add the spaghetti and toss to combine. Add the pasta water to achieve the consistency you like.
  • This pasta dish is also perfect tossed with chicken pieces you’ve cooked in a pan.

Equipment

Free Meal Planner Printable
bright green pasta strainer on a pot
Pasta Strainer
stack of pasta bowls
Pasta Bowls
pasta spoon shaped like nessie
Fun Pasta Spoon

Nutrition

Serving: 1 bowl | Calories: 397kcal | Carbohydrates: 74g | Protein: 20g | Fat: 2g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 0.4g | Cholesterol: 2mg | Sodium: 1041mg | Potassium: 743mg | Fiber: 5g | Sugar: 10g | Vitamin A: 760IU | Vitamin C: 12mg | Calcium: 76mg | Iron: 3mg

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Comments

    5 from 21 votes

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    Recipe Rating




  1. Elizabeth F says

    February 25, 2026 at 3:35 am

    5 stars
    I like cottage cheese, so it’s a treat to see a dish that incorporates it in a delicious way. I plan to give this tasty recipe a try.

    Reply
  2. Stephanie says

    February 24, 2026 at 9:27 pm

    5 stars
    I never thought about combining cottage cheese with pasta sauce. Great suggestion to blend it first to make sure it mixes together well.

    Reply
  3. Jennifer Passmore says

    February 24, 2026 at 2:43 pm

    5 stars
    Ooh, I’ve never thought about adding cottage cheese to spaghetti sauce! I bet that tastes delicious! I’m definitely going to have to try this! Thanks for sharing!

    Reply
  4. Melanie E says

    February 24, 2026 at 12:28 pm

    5 stars
    This sounds like such a lovely pasta recipe. I have never used cottage cheese in pasta sauce before so it helps to read that it needs to be blended first!

    Reply
  5. LisaLisa says

    February 24, 2026 at 7:43 am

    5 stars
    I’m not a cottage cheese person and I have never added it to my spaghetti sauce. It looks good though and I bet it adds a different flavor and texture to your spaghetti. I might try this recipe one day

    Reply
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